18329616

素因数分解:

$2^4\times 3^2\times {\mathrm{127289}}^1$

素因数の和:127303

約数の個数: 30

約数和(自身を含む): 51297870

約数和(自身を除く): 32968254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 127289, 254578, 381867, 509156, 763734, 1018312, 1145601, 1527468, 2036624, 2291202, 3054936, 4582404, 6109872, 9164808, 18329616]

約数ペア:

[(1, 18329616), (2, 9164808), (3, 6109872), (4, 4582404), (6, 3054936), (8, 2291202), (9, 2036624), (12, 1527468), (16, 1145601), (18, 1018312), (24, 763734), (36, 509156), (48, 381867), (72, 254578), (144, 127289)]